Projects funded by the NCN


Information on the principal investigator and host institution

Information of the project and the call

Keywords

Equipment

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Structural and chemical stability of nanoparticles of Ce1-xLnxO2-y (M-lanthanide metal) mixed oxides on oxide supports.

2011/01/B/ST5/06386

Keywords:

mixed oxides Ce1-xLnxO2-y nanoparticles stability on supports

Descriptors:

  • ST5_10: Functional materials/nanomaterials, nanoparticles
  • ST5_17:
  • ST5_18:

Panel:

ST5 - Materials: materials synthesis, structure-properties relations, advanced and functional materials with designed properties, (macro)molecular architecture, material engineering

Host institution :

Instytut Niskich Temperatur i Badań Strukturalnych im. Włodzimierza Trzebiatowskiego PAN

woj. dolnośląskie

Other projects carried out by the institution 

Principal investigator (from the host institution):

prof. Leszek Kępiński 

Number of co-investigators in the project: 6

Call: OPUS 1 - announced on 2011-03-15

Amount awarded: 243 790 PLN

Project start date (Y-m-d): 2011-12-27

Project end date (Y-m-d): 2014-04-26

Project duration:: 28 months (the same as in the proposal)

Project status: Project settled

Equipment purchased [PL]

  1. autoklaw laboratoryjny wysokociśnieniowy do syntez solwotermalnych firmy ROTH z wyposażeniem (25 000 PLN)

Information in the final report

  • Publication in academic press/journals (8)
  • Articles in post-conference publications (7)
  1. Microstructure and reducibility of Ce-Er-O mixed oxides supported on γ-Al2O3 – effect of preparation method.
    Authors:
    L. Kepinski, P. Kraszkiewicz, M. Parlinska
    Academic press:
    APPLIED SURFACE SCIENCE (rok: 2015, tom: 351, strony: 1094-1104), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.apsusc.2015.06.130 - link to the publication
  2. Interaction of Ce1-xErxO2-y nanoparticles with SiO2-effect of temperature and atmosphere
    Authors:
    Kepinski, L.; Krajczyk, L.; Mista, W.
    Academic press:
    JOURNAL OF SOLID STATE CHEMISTRY (rok: 2014, tom: 209, strony: 42-55), Wydawca: ACADEMIC PRESS INC ELSEVIER SCIENCE
    Status:
    Published
  3. Synthesis and structure of nanocrystalline mixed Ce-Yb silicates.
    Authors:
    M.A. Małecka, L. Kępiński
    Academic press:
    MATERIALS RESEARCH BULLETIN (rok: 2013, tom: 48, strony: 2571-2577), Wydawca: PERGAMON-ELSEVIER SCIENCE LTD
    Status:
    Published
    DOI:
    10.1016/j.materresbull.2013.03.008 - link to the publication
  4. Thermal stability of Ce0.5Gd0.5O1.75 nanoparticles in contact with an amorphous SiO2
    Authors:
    L. Kepinski
    Academic press:
    Journal of Non-Crystalline Solids (rok: 2015, tom: 409, strony: 170-177), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.jnoncrysol.2014.12.001 - link to the publication
  5. Interaction of Ce1-xErxO2-y nanoparticles with Al2O3.
    Authors:
    L. Krajczyk, P. Kraszkiewicz and L. Kepinski
    Academic press:
    Materials Chemistry and Physics. (rok: 2015, tom: 151, strony: 196-205), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.matchemphys.2014.11.054 - link to the publication
  6. New, intermediate polymorph of CeAlO3 with hexagonal structure - formation and thermal stability
    Authors:
    M.A. Małecka, L. Kępiński
    Academic press:
    CRYSTENGCOMM (rok: 2015, tom: 17, strony: 2273-2278), Wydawca: Royal Society of Chemistry
    Status:
    Published
    DOI:
    10.1039/c4ce02201g - link to the publication
  7. Synthesis of Ce1-xErxO2-y nanoparticles by hydrothermal method: Effect of microwave radiation on morphology and phase composition.
    Authors:
    O. Mendiuk, L. Kępiński
    Academic press:
    Ceramics International (rok: 2014, tom: 40, strony: 14833-14843), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.ceramint.2014.06.077 - link to the publication
  8. Solid state reactions of nanocrystalline Ce0.5Yb0.5O1.75 mixed oxide with high surface area silica in oxidizing and reducing atmosphere
    Authors:
    M.A. Małecka, L. Kępiński
    Academic press:
    J. Solid State Chem (rok: 2012, tom: 192, strony: 221 – 228.), Wydawca: ACADEMIC PRESS INC ELSEVIER SCIENCE
    Status:
    Published
    DOI:
    10.1016/j.jssc.2012.04.020 - link to the publication
  1. Microstructure and stability of nanocrystalline Ce1-xLnxO2 mixed oxides on SiO2 and Al2O3 supports
    Authors:
    Ludwina Krajczyk, Małgorzata.A. Małecka, Włodzimierz Miśta, Leszek. Kępiński
    Conference:
    CATALYSIS FOR POLLUTING EMISSIONS AFTERTREATMENT AND PRODUCTION OF RENEWABLE ENERGIES (rok: 2013, ), Wydawca: IChF PAN
    Data:
    konferencja 9-12.09.2013
    Status:
    Published
  2. Synteza mieszanych krzemianów lantanowców
    Authors:
    M. Małecka, L. Kępiński
    Conference:
    54 Konwersatorium Krystalograficzne (rok: 2012, ), Wydawca: INTiBS PAN
    Data:
    konferencja 5.07 – 6.07. 2012
    Status:
    Published
  3. Tekstura nośnika katalitycznego gamma-Al2O3 – ważny element w określaniu stabilności termicznej katalizatorów Ce1-xLnxO2-y-Al2O3
    Authors:
    M. Małecka, L. Kępiński
    Conference:
    XLVI Ogólnopolskie Kolokwium Katalityczne (rok: 2014, ), Wydawca: IKiFP PAN
    Data:
    konferencja 19-21.3.2014
    Status:
    Published
  4. Mikrostruktura mieszanych tlenków Ce-Er-O osadzonych na γ-Al2O3 – wpływ metody preparatyki
    Authors:
    L. Kępiński, L. Krajczyk, P. Kraszkiewicz, Ch. Mitterbauer, R. Sowa
    Conference:
    XLVI Ogólnopolskie Kolokwium Katalityczne (rok: 2014, ), Wydawca: IKiFP PAN
    Data:
    konferencja 19-21.03.2014
    Status:
    Published
  5. Stabilność nanoczastek mieszanych tlenków Ce1-xLnxO2-y na nośniku SiO2
    Authors:
    M. A. Małecka, L. Krajczyk, M. Trzmielewski, L. Kępiński
    Conference:
    XLV Ogólnopolskie Kolokwium Katalityczne (rok: 2013, ), Wydawca: IKiFP PAN
    Data:
    konferencja 13-15.03.2013
    Status:
    Published
  6. Reaction of Ce1-xLnxO2-y nanoparticles with SiO2 and Al2O3 supports.
    Authors:
    Kepinski L., Krajczyk L., Mendiuk O., Kraszkiewicz P., Mitterbauer C.
    Conference:
    International Microscopy Congress 2014 (rok: 2014, ), Wydawca: NN
    Data:
    konferencja 7-12.09.2014
    Status:
    Accepted for publication
  7. Unexpected hexagonal CeAlO3 phase formation at low temperatures depending on the hydrogen purity.
    Authors:
    M.A. Małecka, L. Kępiński
    Conference:
    International Microscopy Congress 2014 (rok: 2014, ), Wydawca: NN
    Data:
    konferencja 7-12.09.2014
    Status:
    Published